# OMA vs iVehicle OM

The clearest difference is update cadence: iVehicle OM at every 3 months against OMA's every 19 months. OMA's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OMA ships an update every 19 months, iVehicle OM every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OMA | iVehicle OM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Size | 11 MB | 37 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Huaruijie Technology CO.,LTD](https://appshunter.io/developer/1547428239) | [Shenzhen sushuzhilian Technology Co., Ltd](https://appshunter.io/developer/1622945902) |

## What reviewers say

### OMA

[App page](https://appshunter.io/ios/app/oma-web/id6444197960)

**Features:** macOS Compatibility

**In-app purchases:** none


### iVehicle OM

[App page](https://appshunter.io/ios/app/ivehicle-om/id6499569870)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OMA free?

OMA is free to download, with no in-app purchases.

### Is iVehicle OM free?

iVehicle OM is free to download, with no in-app purchases.

### Do OMA or iVehicle OM have ads?

Neither OMA nor iVehicle OM shows ads.

### Which is updated more often, OMA or iVehicle OM?

OMA ships an update every 19 months, and iVehicle OM every 3 months. Most recently, OMA was updated on October 3, 2026 and iVehicle OM on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*